<script setup lang="ts">
import { computed, reactive, ref, watch } from 'vue'
import { ElMessage } from 'element-plus'
import type { FormInstance, FormRules } from 'element-plus'
import { saveRole, updateRole } from '@/api/system'
import type { ApiResult } from '@/utils/request'

interface IDate {
  id: string
  roleCode: string
  roleName: string
  sort: string
}

const props = defineProps({
  visible: {
    type: Boolean,
    default: false
  },
  data: {
    type: Object,
    default: () => {}
  }
})

const emit = defineEmits(['update:visible', 'update:data', 'submit'])

const ruleFormRef = ref()
const submitLoading = ref<boolean>(false)

const formData = reactive<IDate>({
  id: '',
  roleCode: '',
  roleName: '',
  sort: ''
})

const rules = reactive<FormRules<IDate>>({
  roleCode: [{ required: true, message: '请输入', trigger: 'blur' }],
  roleName: [{ required: true, message: '请输入', trigger: 'blur' }],
  sort: [{ required: true, message: '请输入', trigger: 'blur' }]
})

const dialogVisible = computed({
  get() {
    return props.visible
  },

  set(visible: boolean) {
    emit('update:visible', visible)
  }
})

const title = computed(() => {
  return formData?.id ? '编辑角色' : '新增角色'
})

function closeDialog() {
  resetForm(ruleFormRef.value)
  emit('update:visible', false)
  emit('update:data', null)
}

const resetForm = (formEl: FormInstance | undefined) => {
  if (!formEl) return
  formEl.resetFields()
}

const submitForm = async (formEl: FormInstance | undefined) => {
  if (!formEl) return
  await formEl.validate(async (valid, fields) => {
    let result: ApiResult<any>
    if (valid) {
      submitLoading.value = true
      if (formData?.id) {
        result = await updateRole(formData)
      } else {
        result = await saveRole(formData)
      }
      const { success, msg } = result
      submitLoading.value = false
      if (!success) {
        ElMessage.error(msg)
        return
      }
      closeDialog()
      emit('submit')
    } else {
      console.log('error submit!', fields)
    }
  })
}

watch(dialogVisible, (visible) => {
  Object.keys(formData).forEach((key: any) => {
    formData[key as keyof IDate] = visible ? props.data?.[key] ?? '' : ''
  })
})
</script>

<template>
  <el-dialog @close="closeDialog" v-model="dialogVisible" :title="title" width="30%">
    <el-form
      ref="ruleFormRef"
      :model="formData"
      :rules="rules"
      label-width="120px"
      class="demo-ruleForm"
      status-icon
    >
      <el-form-item label="角色名称" prop="roleName">
        <el-input v-model="formData.roleName" />
      </el-form-item>
      <el-form-item label="CODE" prop="roleCode">
        <el-input v-model="formData.roleCode" />
      </el-form-item>
      <el-form-item label="排序" prop="sort">
        <el-input-number v-model="formData.sort" :min="0" :max="999" />
      </el-form-item>
    </el-form>
    <div class="footer">
      <el-button @click="submitForm(ruleFormRef)" type="primary" :loading="submitLoading">
        保存
      </el-button>
      <el-button @click="closeDialog">取消</el-button>
    </div>
  </el-dialog>
</template>

<style scoped lang="scss">
.footer {
  width: 100%;
  text-align: center;
  margin-top: 50px;
}
</style>
